27334725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1949}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 52228800

約数和(自身を除く): 24894075

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 1949, 2805, 4675, 5847, 9745, 14025, 21439, 29235, 33133, 48725, 64317, 99399, 107195, 146175, 165665, 321585, 364463, 496995, 535975, 828325, 1093389, 1607925, 1822315, 2484975, 5466945, 9111575, 27334725]

約数ペア:

[(1, 27334725), (3, 9111575), (5, 5466945), (11, 2484975), (15, 1822315), (17, 1607925), (25, 1093389), (33, 828325), (51, 535975), (55, 496995), (75, 364463), (85, 321585), (165, 165665), (187, 146175), (255, 107195), (275, 99399), (425, 64317), (561, 48725), (825, 33133), (935, 29235), (1275, 21439), (1949, 14025), (2805, 9745), (4675, 5847)]